"Such kind of people give Women in Code a really, really bad name, because sweetie, it takes tonnes of hardwork, cutting through competition, persistent dealing with sexism and lot of patience to make place for yourself in this male-dominant coveted industry." It's quite ironic that in a sentence about sexism and a male-dominated industry, the author addresses the developer by 'sweetie'.
This isn't a hit piece by some bro-grammer who doesn't want to share space with a 16 year old girl, this is a woman who had to carve out space for herself in a male dominated industry. She's looking at the software equivalent of that kid who took a clock slightly apart and put it in a cardboard box and became an engineering prodigy because some idiot thought it looked like a cartoon bomb timer and saying that we need to back up and look at actual female programming icons, like Margaret Hamilton (https://en.wikipedia.org/wiki/Margaret_Hamilton_(scientist)).